CN116371529B - Injection molding pulverizer with waste recycling structure - Google Patents
Injection molding pulverizer with waste recycling structure Download PDFInfo
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- CN116371529B CN116371529B CN202310574292.9A CN202310574292A CN116371529B CN 116371529 B CN116371529 B CN 116371529B CN 202310574292 A CN202310574292 A CN 202310574292A CN 116371529 B CN116371529 B CN 116371529B
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- crushing
- pulverizing
- injection molding
- roller
- pulverizer
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses an injection molding pulverizer with a waste recycling structure, which comprises a pulverizing box and a double-shaft motor, wherein the double-shaft motor is connected to the inner wall of the rear side of the pulverizing box, a pulverizing cutter and a protection seat are connected to a rotating shaft, and one end of a second hydraulic cylinder is connected with a transmission block. This rubbing crusher moulds plastics with waste recovery structure, when smashing the cutter and last rotatory smashing and lead to moulding plastics raw and other materials adhesion on smashing the incasement wall, the staff steerable promotes the transmission piece block to the transmission inslot in the electric heat recovery mechanism at the second pneumatic cylinder, thereby can drive scraper blade and the mounting bracket follow-up rotation in the electric heat recovery mechanism when the cutter is smashed in biax motor drive, rotatory scraper blade will strike off the raw and other materials of moulding plastics on smashing the inner wall of the crushing case of cutter department, the electric plate in the rotatory mounting bracket heats the raw and other materials of moulding plastics of adhesion on smashing the incasement wall simultaneously, thereby be convenient for the scraper blade to strike off the raw and other materials of moulding plastics of solidifying on smashing the incasement wall.
Description
Technical Field
The invention relates to the technical field of injection molding, in particular to an injection molding pulverizer with a waste recycling structure.
Background
Injection molding is a method of producing shapes for industrial products, which are generally rubber injection molding and plastic injection molding. Injection molding can be further divided into an injection molding compression molding method and a die casting method, a pulverizer is needed to be used for pulverizing raw materials in injection molding production, and the particle pulverizer for the injection molding machine in the prior art is found to be typical as disclosed in a publication No. CN214819990U, and the particle pulverizer comprises a particle pulverizer body, wherein a supporting base is arranged below the particle pulverizer body, the top of the supporting base is connected with the bottom of the particle pulverizer body through two connecting plates, a filter pipe is arranged below the particle pulverizer body, a discharge pipe of the particle pulverizer body is positioned in the filter pipe, a filter screen is arranged in the filter pipe, movable blocks are arranged on two sides of the filter pipe, a clamping groove is formed in one side of each movable block, and a clamping block is arranged in the clamping groove. It is mainly characterized by preventing the filter screen from being blocked.
To sum up, the present rubbing crusher is in order to guarantee that crushing efficiency is most continuous and smash the work to form the high temperature in rubbing crusher's inside easily and make the raw and other materials melt of moulding plastics, and then appear melting the phenomenon of raw and other materials adhesion crushing incasement wall of moulding plastics, the raw and other materials of moulding plastics of adhesion will lead to the rubbing crusher inner space to diminish and influence normal crushing work, cause the raw and other materials of moulding plastics extravagant simultaneously easily, and frequent shut down clearance is comparatively loaded down with trivial details, and cause the damage to the device easily, influence the life of device, to above-mentioned problem, need improve current equipment.
Disclosure of Invention
The invention aims to provide an injection molding pulverizer with a waste recycling structure, so as to solve the problems that the existing pulverizer provided in the background art is used for ensuring that the pulverizing efficiency is mostly continuous, so that high temperature is easily formed in the pulverizer to enable injection molding raw materials to melt, the melted injection molding raw materials adhere to the inner wall of a pulverizing box, the adhered injection molding raw materials can cause the internal space of the pulverizer to be reduced to influence normal pulverizing operation, the injection molding raw materials are easily wasted, frequent shutdown and cleaning are complicated, the device is easily damaged, and the service life of the device is easily influenced.
In order to achieve the aim, the invention provides the technical scheme that the injection molding pulverizer with the waste recycling structure comprises a pulverizing box and a double-shaft motor,
The top of the crushing box is provided with a feed inlet, a first crushing roller and a second crushing roller are arranged in the crushing box, the first crushing roller and the second crushing roller are both connected with a transmission gear, one end of the second crushing roller is fixedly connected with one end of a first motor, the first crushing roller is connected with a porous rotating cage, a first hydraulic cylinder is arranged in the porous rotating cage, one end of the top of the first hydraulic cylinder is fixedly connected with the bottom of a limiting block, and the limiting block is connected with the first crushing roller;
The utility model discloses a crushing box, including crushing box, biax motor, frame, base, frame and electric heat recovery mechanism, biax motor connects on crushing box's rear side inner wall, and biax motor's output is connected with the pivot, be connected with crushing cutter and protection seat in the pivot, and be provided with the second pneumatic cylinder in the protection seat, the one end and the transmission piece of second pneumatic cylinder are connected, and the transmission piece sets up the inboard at electric heat recovery mechanism, and electric heat recovery mechanism connects on crushing box's inside wall simultaneously, crushing box is provided with porous division board, and porous division board sets up in crushing cutter's below, crushing box's bottom has seted up the discharge gate, and crushing box passes through frame and base fixed connection.
Preferably, the first motor, the second crushing roller, the transmission gear and the first crushing roller form a rotating structure, the transmission gears are connected in a meshed manner, and meanwhile, the rotation directions of the first crushing roller and the second crushing roller are opposite.
Preferably, the porous rotating cage is arranged below the inner sides of the first crushing roller and the second crushing roller, and is rotationally connected with the first crushing roller.
Preferably, the limiting block is slidably connected inside the porous rotating cage, and the limiting block is connected with the first crushing roller in a clamping manner.
Preferably, the crushing cutters are distributed on the rotating shaft in an annular array shape, and four groups of crushing cutters are arranged at equal intervals.
Preferably, the electric heat recovery mechanism includes scraper blade, mounting bracket, transmission groove, swivel mount, electric plate and guide way, and scraper blade and mounting bracket correspond the inside that sets up at crushing case, and the electric plate is installed to the mounting bracket inboard simultaneously, equal symmetry is connected with the swivel mount on scraper blade and the mounting bracket, and the swivel mount sets up in the guide way, all sets up the transmission groove on the lateral wall of scraper blade and mounting bracket simultaneously.
Preferably, the transmission grooves are symmetrically formed in the outer side walls of the scraping plates and the mounting frame, and the transmission grooves are connected with the transmission blocks in a clamping mode.
Preferably, the rotating frame is slidably connected in the guide groove), and the guide groove is formed on the left and right inner side walls of the crushing box.
Preferably, the bottom of porous division board fixedly connected with rack, and rack and drive gear meshing are connected, and drive gear and the output fixed connection of second motor simultaneously.
Preferably, the porous division board sliding connection is in smashing the incasement, and the front and back lateral wall internal fixation of porous division board has first electric telescopic handle and second electric telescopic handle, and the other end of first electric telescopic handle and second electric telescopic handle is connected with clearance door and the rear side inner wall block of smashing the case respectively simultaneously, clearance door sliding connection is in smashing the incasement lateral wall, and smashes and install the clearance window on the case.
Compared with the prior art, the injection molding pulverizer with the waste recycling structure has the advantages that,
(1) According to the invention, through the matched use of the electric heat recovery mechanism, the double-shaft motor, the second hydraulic cylinder and the transmission block, the problem that the service life of the device is influenced can be effectively solved, when the crushing cutter continuously rotates to crush and cause the injection molding raw material to adhere to the inner wall of the crushing box, a transmission block is pushed by a worker to be clamped into the transmission groove in the electric heat recovery mechanism by virtue of the second hydraulic cylinder, so that a scraper blade and a mounting frame in the electric heat recovery mechanism are driven to rotate when the double-shaft motor drives the crushing cutter to rotate, the injection molding raw material on the inner wall of the crushing box at the position of the crushing cutter is scraped by the rotating scraper blade, and meanwhile, the injection molding raw material adhered on the inner wall of the crushing box is heated by the electric heating plate in the mounting frame, so that the scraper blade is convenient to freeze the injection molding raw material on the inner wall of the crushing box, the crushing box is convenient to clean, the whole injection molding raw material is convenient to clean, and the device is convenient to clean up and the device is convenient to clean and shut down conveniently and open and shut down conveniently;
(2) According to the invention, the problem that most of existing crushers are provided with only one crushing process by the cooperation of the first motor, the porous rotating cage, the first hydraulic cylinder, the limiting block and the porous partition plate, so that crushing non-uniformity is easy to occur is solved, the first crushing roller and the second crushing roller are driven by the cooperation of the first motor and the transmission gear to crush materials for the first time, meanwhile, the porous rotating cage can screen injection molding raw materials after the first crushing, namely, the injection molding raw materials which do not meet the crushing requirement are left in the porous rotating cage, the first hydraulic cylinder can push the limiting block to be connected with the first crushing roller at regular time, so that the rotating first crushing roller can drive the porous rotating cage and injection molding raw materials screened out by the inside of the porous rotating cage to rotate, and the injection molding raw materials screened out by the porous rotating cage can be poured on the tops of the first crushing roller and the second crushing roller, so that the first crushing roller and the second crushing roller can be crushed repeatedly, so that crushing uniformity is ensured, and meanwhile, the injection molding raw materials crushed by the crushing cutter for the second time can be screened, namely, the injection molding raw materials which do not meet the requirements are left in the porous partition plate can be crushed, so that the crushing quality is ensured to be crushed continuously, and the crushing quality is further ensured;
(3) According to the invention, the problems that the device is airtight and is inconvenient to clean the porous partition plate frequently blocked due to continuous crushing work of the crushing cutter, the temperature rise in the device and melting of injection molding raw materials can be effectively solved through the matched use of the driving gear, the second motor, the first electric telescopic rod, the second electric telescopic rod and the cleaning door, the driving gear can be driven by the second motor to rotate, the rotating driving gear drives the rack to drive the porous partition plate to move and extend out of the side wall of the crushing box, namely, the porous partition plate can be automatically extended, so that the cleaning door can be connected with the cleaning door by extending to the front side when the porous partition plate moves, so that the follow-up opening and closing of the cleaning door can be realized when the porous partition plate moves, the connectivity of the device structure can be improved conveniently, and meanwhile, the second electric telescopic rod can extend to the rear side when the porous partition plate performs screening work and be contacted and clamped with the inner wall of the rear side of the crushing box, so that the position of the porous partition plate can be fixed, and the stability of the porous partition plate in use can be improved conveniently.
Drawings
FIG. 1 is a schematic view of a front view in cross section;
FIG. 2 is a schematic diagram of a front view structure of the present invention;
FIG. 3 is a schematic top view cross-sectional structure of the connection relationship among the double-shaft motor, the rotating shaft, the crushing cutter, the protection seat, the second hydraulic cylinder and the transmission block;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 1B according to the present invention;
Fig. 6 is a schematic rear view of the connection relationship among the first electric telescopic rod, the second electric telescopic rod, the cleaning door, the porous partition plate and the rack.
The device comprises a crushing box 1, a feeding hole 2, a first crushing roller 3, a second crushing roller 4, a first motor 5, a 6, a multi-hole rotating cage 7, a first hydraulic cylinder 8, a limiting block 9, a transmission gear 10, a double-shaft motor 11, a rotating shaft 12, a crushing cutter 13, a protection seat 14, a second hydraulic cylinder 15, a transmission block 16, an electric heat recovery mechanism 1601, a scraping plate 1602, a mounting rack 1603, a transmission groove 1604, a rotating frame 1605, an electric heating plate 1606, a guide groove 17, a multi-hole partition plate 18, a rack 19, a driving gear 20, a second motor 21, a first electric telescopic rod 22, a second electric telescopic rod 23, a cleaning door 24, a cleaning window 25, a discharging hole 26, a rack 27 and a base.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, the present invention provides a technical scheme of an injection molding pulverizer with a waste recycling structure,
Example 1
As shown in fig. 1 and 2, the feed inlet 2 is provided at the top of smashing case 1, and smashing case 1 is provided with first crushing roller 3 and second crushing roller 4, all is connected with drive gear 9 on first crushing roller 3 and the second crushing roller 4, and the one end of second crushing roller 4 and the one end fixed connection of first motor 5, first crushing roller 3 is connected with porous rotating cage 6, and is provided with first pneumatic cylinder 7 in the porous rotating cage 6, the top one end of first pneumatic cylinder 7 and the bottom fixed connection of stopper 8, and stopper 8 is connected with first crushing roller 3.
In a further embodiment, the first motor 5, the second pulverizing roller 4, the transmission gear 9 and the first pulverizing roller 3 form a rotating structure, and the transmission gear 9 is in meshed connection with each other, and the rotation direction of the first pulverizing roller 3 is opposite to that of the second pulverizing roller 4.
Specifically, the first crushing roller 3 and the second crushing roller 4 perform rotary extrusion to primarily crush the injection molding raw materials, and as the injection molding raw materials are not continuously repeatedly contacted for a plurality of times, the phenomenon that the injection molding raw materials are heated, melted and adhered to the inner wall of the crushing box 1 can not occur.
In a further embodiment, a porous rotating cage 6 is provided below the inner sides of the first pulverizing roller 3 and the second pulverizing roller 4, and the porous rotating cage 6 is rotatably connected with the first pulverizing roller 3.
In a further embodiment, the limiting block 8 is slidably connected inside the porous rotating cage 6, and the limiting block 8 is in clamping connection with the first crushing roller 3.
As shown in fig. 1,2, 3, 4 and 5, the double-shaft motor 10 is connected on the rear inner wall of the crushing box 1, the output end of the double-shaft motor 10 is connected with the rotating shaft 11, the crushing cutter 12 and the protection seat 13 are connected on the rotating shaft 11, the second hydraulic cylinder 14 is arranged in the protection seat 13, one end of the second hydraulic cylinder 14 is connected with the transmission block 15, the transmission block 15 is arranged on the inner side of the electric heat recovery mechanism 16, and meanwhile, the electric heat recovery mechanism 16 is connected on the inner side wall of the crushing box 1.
In a further embodiment, the crushing cutters 12 are distributed on the rotating shaft 11 in an annular array, and four groups of crushing cutters 12 are arranged at equal intervals.
In a further embodiment, the electrothermal recovery mechanism 16 includes a scraper 1601, a mounting rack 1602, a transmission groove 1603, a rotating rack 1604, an electrothermal plate 1605 and a guide groove 1606, and the scraper 1601 and the mounting rack 1602 are correspondingly arranged in the crushing box 1, meanwhile, the electrothermal plate 1605 is mounted on the inner side of the mounting rack 1602, the rotating rack 1604 is symmetrically connected to the scraper 1601 and the mounting rack 1602, and the rotating rack 1604 is arranged in the guide groove 1606, and meanwhile, the transmission groove 1603 is formed on the side walls of the scraper 1601 and the mounting rack 1602.
In a further embodiment, the transmission groove 1603 is symmetrically formed on the outer side walls of the scraper 1601 and the mounting rack 1602, and the transmission groove 1603 is engaged with the transmission block 15.
In a further embodiment, the rotating frame 1604 is slidably connected in the guide groove 1606, and the guide groove 1606 is opened on the left and right inner side walls of the pulverizing box 1.
As shown in fig. 1,2 and 6, a porous partition plate 17 is arranged in the crushing box 1, the porous partition plate 17 is arranged below the crushing cutter 12, a discharge hole 25 is formed in the bottom of the crushing box 1, and the crushing box 1 is fixedly connected with a base 27 through a frame 26.
Specifically, in the actual working process, the injection molding raw material is put into the crushing box 1 through the feed inlet 2, the injection molding raw material is dropped between the first crushing roller 3 and the second crushing roller 4 after entering the crushing box 1, under the cooperation of the first motor 5 and the transmission gear 9, the first crushing roller 3 and the second crushing roller 4 rotate inwards in the same direction to primarily crush the injection molding raw material, particles after crushing are filtered by the porous rotary cage 6 and then contact with the rotary crushing cutter 12 to carry out secondary crushing, and plastic particles which do not meet the requirements are left in the porous rotary cage 6, then the first hydraulic cylinder 7 can push the limiting block 8 to be connected with the first crushing roller 3 at regular time, so that the porous rotary cage 6 can be driven to rotate by the rotating first crushing roller 3, the injection molding raw material which does not meet the requirements in the porous rotary cage 6 can be poured at the top of the first crushing roller 3 and the second crushing roller 4, further, the particles which pass through the porous rotary cutter 12 and then pass through the through holes 17 and fall down to the discharge hole 25 which continue to crush the plastic particles which meet the requirements until the plastic particles which meet the requirements are continuously discharged from the top of the porous rotary cage 17.
The staff accessible clearance window 24 is looked over smashing the inside crushing work of case 1, when smashing the crushing case 1 inner wall of cutter 12 department and need clear up, the steerable second pneumatic cylinder 14 of staff promotes transmission piece 15 and transmission groove 1603 block and is connected to can make scraper blade 1601 and mounting bracket 1602 rotatory along with pivot 11, rotatory scraper blade 1601 will strike off the raw and other materials of moulding plastics on the inner wall of its inboard crushing case 1, and the mounting bracket 1602 drives electric plate 1605 simultaneously and heats the raw and other materials of moulding plastics that adhere on smashing case 1 inner wall, thereby avoid the raw and other materials of moulding plastics to appear scraper blade 1601 unable phenomenon of striking off because of solidifying.
Example two
This embodiment is a further description of the above embodiment, and it should be understood that this embodiment includes all the foregoing technical features and is further specifically described.
In a further embodiment, as shown in fig. 1, 2 and 6, a rack 18 is fixedly connected to the bottom of the porous partition plate 17, and the rack 18 is meshed with a driving gear 19, and the driving gear 19 is fixedly connected to the output end of the second motor 20.
In a further embodiment, the porous partition plate 17 is slidably connected in the crushing box 1, and the front and rear side walls of the porous partition plate 17 are fixedly connected with the first electric telescopic rod 21 and the second electric telescopic rod 22, and meanwhile, the other ends of the first electric telescopic rod 21 and the second electric telescopic rod 22 are respectively engaged with the cleaning door 23 and the rear side inner wall of the crushing box 1, the cleaning door 23 is slidably connected in the outer side wall of the crushing box 1, and the cleaning window 24 is installed on the crushing box 1.
Specifically, when the porous partition plate 17 needs to be cleaned, the second motor 20 can be controlled by a worker to drive the driving gear 19 to rotate, the rotating driving gear 19 pushes the porous partition plate 17 to extend out of the left side of the crushing box 1 through the rack 18, the porous partition plate 17 can be cleaned, meanwhile, when the porous partition plate 17 moves, the second electric telescopic rod 22 is contracted into the porous partition plate 17, and meanwhile, the first electric telescopic rod 21 extends forwards to be clamped with the cleaning door 23, so that the cleaning door 23 can be opened in a follow-up manner, and the crushing cutter 12 inside the crushing box 1 can be cleaned conveniently by the worker.
The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present invention.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (7)
1. Injection molding pulverizer with waste recycling structure, including smashing case (1) and biax motor (10), its characterized in that:
The top of smashing case (1) has offered feed inlet (2), and is provided with first crushing roller (3) and second crushing roller (4) in smashing case (1), all be connected with drive gear (9) on first crushing roller (3) and second crushing roller (4), and the one end fixed connection of second crushing roller (4) and first motor (5), first crushing roller (3) are connected with porous rotating cage (6), and are provided with first pneumatic cylinder (7) in porous rotating cage (6), the bottom fixed connection of stopper (8) is connected with the top of first pneumatic cylinder (7), and stopper (8) are connected with first crushing roller (3);
The double-shaft motor (10) is connected to the inner wall of the rear side of the crushing box (1), the output end of the double-shaft motor (10) is connected with the rotating shaft (11), the rotating shaft (11) is connected with the crushing cutter (12) and the protection seat (13), a second hydraulic cylinder (14) is arranged in the protection seat (13), one end of the second hydraulic cylinder (14) is connected with the transmission block (15), the transmission block (15) is arranged on the inner side of the electric heat recovery mechanism (16), meanwhile, the electric heat recovery mechanism (16) is connected to the inner side wall of the crushing box (1), a porous partition plate (17) is arranged in the crushing box (1), the porous partition plate (17) is arranged below the crushing cutter (12), a discharge hole (25) is formed in the bottom of the crushing box (1), and the crushing box (1) is fixedly connected with the base (27) through a rack (26).
The utility model provides an electric heat recovery mechanism (16) includes scraper blade (1601), mounting bracket (1602), transmission groove (1603), swivel mount (1604), electric plate (1605) and guide way (1606), and scraper blade (1601) and mounting bracket (1602) correspond the inside that sets up in smashing case (1), electric plate (1605) are installed to mounting bracket (1602) inboard simultaneously, all symmetry is connected with swivel mount (1604) on scraper blade (1601) and mounting bracket (1602), and swivel mount (1604) set up in guide way (1606), all offered transmission groove (1603) on the lateral wall of scraper blade (1601) and mounting bracket (1602) simultaneously, transmission groove (1603) symmetry is offered on the lateral wall of scraper blade (1601) and mounting bracket (1602), and transmission groove (1603) and drive block (15) block are connected, swivel mount (1604) sliding connection is in guide way (1606), and guide way (1606) are offered on the inside wall about smashing case (1).
2. An injection molding pulverizer with a waste recovery structure according to claim 1, wherein the first motor (5), the second pulverizing roller (4), the transmission gear (9) and the first pulverizing roller (3) form a rotating structure, the transmission gears (9) are engaged with each other, and the rotation directions of the first pulverizing roller (3) and the second pulverizing roller (4) are opposite.
3. The injection molding pulverizer with the waste recycling structure according to claim 1, wherein the porous rotating cage (6) is arranged below the inner sides of the first pulverizing roller (3) and the second pulverizing roller (4), and the porous rotating cage (6) is rotatably connected with the first pulverizing roller (3).
4. The injection molding pulverizer with the waste recycling structure according to claim 1, wherein the limiting block (8) is slidably connected inside the porous rotating cage (6), and the limiting block (8) is in clamping connection with the first pulverizing roller (3).
5. The injection molding pulverizer with the waste recycling structure according to claim 1, wherein the pulverizing cutters (12) are distributed on the rotating shaft (11) in a ring-shaped array, and four groups of the pulverizing cutters (12) are arranged at equal intervals.
6. The injection molding pulverizer with the waste recycling structure according to claim 1, wherein a rack (18) is fixedly connected to the bottom of the porous partition plate (17), the rack (18) is meshed with a driving gear (19), and the driving gear (19) is fixedly connected with the output end of the second motor (20).
7. The injection molding pulverizer with the waste recycling structure according to claim 1, wherein the porous partition plate (17) is slidably connected in the pulverizing box (1), a first electric telescopic rod (21) and a second electric telescopic rod (22) are fixedly connected in the front side wall and the rear side wall of the porous partition plate (17), the other ends of the first electric telescopic rod (21) and the second electric telescopic rod (22) are respectively in clamping connection with a cleaning door (23) and the rear side inner wall of the pulverizing box (1), the cleaning door (23) is slidably connected in the outer side wall of the pulverizing box (1), and a cleaning window (24) is arranged on the pulverizing box (1).
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| CN202310574292.9A CN116371529B (en) | 2023-05-22 | 2023-05-22 | Injection molding pulverizer with waste recycling structure |
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| CN120680647B (en) * | 2025-07-17 | 2026-03-10 | 江苏亨博复合材料有限公司 | Waste material crushing, recycling and forming system for prepreg reproduction and production process thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107537622A (en) * | 2017-10-18 | 2018-01-05 | 杨光 | The multistage ore pulverizer of one kind mining |
| CN207478488U (en) * | 2017-11-08 | 2018-06-12 | 郦建永 | A kind of cosmetics liquid blender |
| CN114733602A (en) * | 2022-04-20 | 2022-07-12 | 南通夕颜纺织品有限公司 | Crushing, sorting and recycling equipment for waste textiles |
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| CA212045A (en) * | 1921-05-31 | Alexander Dunn Fred | Scraper | |
| CN210279369U (en) * | 2019-07-19 | 2020-04-10 | 安徽远创科纺有限公司 | Rubbing crusher is used in processing of old and useless cloth |
| CN111841810B (en) * | 2020-07-21 | 2021-07-30 | 张家界中美新材料科技有限公司 | Quartz sand processing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107537622A (en) * | 2017-10-18 | 2018-01-05 | 杨光 | The multistage ore pulverizer of one kind mining |
| CN207478488U (en) * | 2017-11-08 | 2018-06-12 | 郦建永 | A kind of cosmetics liquid blender |
| CN114733602A (en) * | 2022-04-20 | 2022-07-12 | 南通夕颜纺织品有限公司 | Crushing, sorting and recycling equipment for waste textiles |
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